一般现在时和现在进行时课件.ppt

1、一般现在时与现在进行时,一般现在时 1.表示现在的状态： e.g. Hes twelve. Shes at work. 2.表经常或习惯性的动作： e.g. I get up at 6:30 every day. He reads English every morning.,3.表主语具备的性格和能力等： e.g. She likes noodles. They speak English. 4.普遍真理和自然规律： e.g. Two plus four is six. The moon goes around the earth.,1.be 动词的一般现在时的句式： 肯定句：主语+be+其

2、他. e.g. He is a worker. You are thirteen. 否定句：主语+be+ not+其他. e.g. He is not a worker. You arent thirteen.,一般疑问句：Be+主语+其他? e.g. Is he a worker? Yes, he is./No, he isnt. Are they in the classroom? Yes, they are./No, they arent. 特殊疑问句：特殊疑问词+be+主语? e.g. What colour is that bird? Where are they ?,2.实义动词的

3、一般现在时句式： 肯定句：主语（I/We/You/They）+实 义动词+其他 e.g. I stay at home on Saturdays. 主语（He/She/It）+实义动词三单现 形式+其他 e.g. He stays at home on Saturdays.,否定句： 主语（I/We/You/They）+do+not+动词原形+其他 e.g. They dont have sports every day. 主语（He/She/It）+does +not+动词原形+其他 e.g. Lucy doesnt have sports every day.,一般疑问句： Do+主语（I

4、/we/you/they）+动词原形+其他？ e.g. Do you stay at home on Saturdays? Does+主语（he/she/it）+动词原形+其他 e.g. Does he stay at home on Saturdays?,特殊疑问句：疑问词+ do/does+主语+动词原形+其他？ e.g. What do you want? What does she want? How many tomatoes do you want? How many tomatoes does he want?,当主语是第三人称单数时，动词需变化 1) 直接+s ， 如：take-takes; 2）以辅音+o 结尾+ es，如；does； 3)sh,ch,ss或x 结尾 + es, 如;teach-teaches； 4) 以辅音+y 结尾，变y 为 i + es， 如：fly-flies。,现在进行时态 定义：1.表示现在进行的动作或状态 2. 现在进行时与always 连用时，往往含有赞扬、厌恶、责备等感情色彩。 如： He is always working hard.他总是非常努力地工作